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better libardour infrastructure for virtual soundcheck

This commit is contained in:
Paul Davis 2024-04-04 17:01:24 -06:00
parent 8b47aad657
commit 4a2bed08ec
3 changed files with 21 additions and 1 deletions
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2
libs/ardour/ardour/session.h
View File

@ -1411,6 +1411,7 @@ public:
void enable_virtual_soundcheck ();
void disable_virtual_soundcheck ();
bool virtual_soundcheck() const;
PBD::Signal1<void,bool> VirtualSoundCheckChanged;
protected:
@ -2426,6 +2427,7 @@ private:
uint32_t _no_file_format_reset;
void set_virtual_soundcheck (bool);
bool _virtual_soundcheck;
};

3
libs/ardour/route.cc
View File

@ -2843,6 +2843,7 @@ Route::set_state (const XMLNode& node, int version)
_volume_control.reset (new GainControl (_session, MainOutVolume));
_volume_control->set_flag (Controllable::NotAutomatable);
_main_outs->set_gain_control (_volume_control);
_volume_control->set_value (_session.virtual_soundcheck() ? 1. : 0., PBD::Controllable::NoGroup);
}
set_processor_state (processor_state, version);
@ -3537,7 +3538,7 @@ Route::create_master_send ()
{
_master_send.reset (new InternalSend (_session, pannable(), _mute_master, std::dynamic_pointer_cast<Route> (shared_from_this()), _session.master_out(), Delivery::MasterSend, false));
_master_send->set_display_to_user (false);
_master_send->gain_control()->set_value (dB_to_coefficient (0.0), Controllable::NoGroup);
_master_send->gain_control()->set_value (_session.virtual_soundcheck() ? 0. : 1., Controllable::NoGroup);
}
void

17
libs/ardour/session.cc
View File

@ -349,6 +349,7 @@ Session::Session (AudioEngine &eng,
, _active_cue (-1)
, tb_with_filled_slots (0)
, _no_file_format_reset (0)
, _virtual_soundcheck (false)
{
_suspend_save.store (0);
_playback_load.store (0);
@ -8254,6 +8255,10 @@ Session::disable_virtual_soundcheck ()
void
Session::set_virtual_soundcheck (bool yn)
{
if (!Profile->get_livetrax()) {
return;
}
std::shared_ptr<RouteList const> rl = routes.reader ();
std::shared_ptr<AutomationControlList> master_sends (new AutomationControlList);
std::shared_ptr<AutomationControlList> main_outs (new AutomationControlList);
@ -8277,5 +8282,17 @@ Session::set_virtual_soundcheck (bool yn)
set_controls (main_outs, main_val, PBD::Controllable::NoGroup);
}
_virtual_soundcheck = yn;
VirtualSoundCheckChanged (yn); /* EMIT SIGNAL */
}
bool
Session::virtual_soundcheck () const
{
if (!Profile->get_livetrax()) {
return false;
}
return _virtual_soundcheck;
}